# Atrial Fibrillation Before and After Patent Foramen Ovale Closure Study

> **NCT04881578** · — · ACTIVE_NOT_RECRUITING · sponsor: **Raban Jeger** · enrollment: 200 (actual)

## Conditions studied

- Cryptogenic Stroke
- Foramen Ovale, Patent
- Atrial Fibrillation

## Interventions

- **OTHER:** continuous cardiac monitoring before and after transcatheter PFO closure

## Key facts

- **NCT ID:** NCT04881578
- **Lead sponsor:** Raban Jeger
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-03-31
- **Primary completion:** 2027-11-30
- **Final completion:** 2027-11-30
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2025-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04881578

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04881578, "Atrial Fibrillation Before and After Patent Foramen Ovale Closure Study". Retrieved via AI Analytics 2026-07-06 from https://api.ai-analytics.org/clinical/NCT04881578. Licensed CC0.

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